| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.67 | 4.504% | $205.528 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $102.65 | 10.813% | $113.7495 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $10.26 | 3.844% | $10.6544 | $10.65 | $10.65 | $10.70 |
| Purchase #4 | $121.91 | 3.177% | $125.7831 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $226.45 | 13.796% | $257.691 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $145.90 | 4.502% | $152.4684 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $109.28 | 9.120% | $119.2463 | $119.25 | $119.25 | $119.20 |
| 7 purchase totals = | $913.12 | $985.1207 | $985.12 | $985.15 | $985.10 | |